I build practical tools for everyday problems — from browser extensions and AI apps to serverless APIs and WeChat Mini Programs.
🎮 Currently working on game development with Unity and Cocos.
💻 Also exploring native app development for macOS and Windows — I’ll open-source these apps once they’re ready.
🛠️ Things I've built
- 📦 GitZip Pro — A browser extension for Chrome, Firefox, and Edge to download selected GitHub files and folders. (Website)
- 🌐 Who Arrives — A Free and Open Source IP-to-Country Geolocation API. (Website)
- 🏠 RenoPit — AI reviews of renovation plans, contracts, and quotes. (Demo)
- 📚 juejin — An unofficial Juejin WeChat Mini Program for learning. (Demo)
⚙️ Stack · Unity · Cocos · C# · JavaScript · TypeScript · Python · Cloudflare Workers · WeChat Mini Programs · Docker
💬 Ideas and feedback welcome · ✉️ penleymcleod@gmail.com

